126682815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16993}}^1$

素因数の和:17079

約数の個数: 32

約数和(自身を含む): 234925056

約数和(自身を除く): 108242241

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 16993, 50979, 84965, 118951, 254895, 356853, 594755, 1206503, 1784265, 3619509, 6032515, 8445521, 18097545, 25336563, 42227605, 126682815]

約数ペア:

[(1, 126682815), (3, 42227605), (5, 25336563), (7, 18097545), (15, 8445521), (21, 6032515), (35, 3619509), (71, 1784265), (105, 1206503), (213, 594755), (355, 356853), (497, 254895), (1065, 118951), (1491, 84965), (2485, 50979), (7455, 16993)]